Home / 3,588,314,684.31-4,951,874,394.16-1,980,770,096.63

Finding the Fourth Proportional to 3,588,314,684.31, 4,951,874,394.16 and 1,980,770,096.63

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Solution

The fourth proportional to 3,588,314,684.31, 4,951,874,394.16 and 1,980,770,096.63 is: 2,733,462,805.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,314,684.31 : 4,951,874,394.16 = 1,980,770,096.63 : x
  2. Step 2: Convert to fraction form
    3,588,314,684.31/4,951,874,394.16 = 1,980,770,096.63/x
  3. Step 3: Cross multiply
    3,588,314,684.31x = 4,951,874,394.16 × 1,980,770,096.63
  4. Step 4: Simplify right side
    3,588,314,684.31x = 9,808,524,722,227,552,256
  5. Step 5: Solve for x
    x = 9,808,524,722,227,552,256/3,588,314,684.31
  6. Step 6: Final answer
    x = 2,733,462,805.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.